Register
What is the molecular formula of a compound if its empirical formula is CFBrO and its molar mass is 381.01 g/mol?
62.2k views
3 votes
What is the molecular formula of a compound if its empirical formula is CFBrO and its molar mass is 381.01 g/mol?

User Joseph Saunders
by
8.7k points

2 Answers

3 votes
C3F3Br3O3 should be it. Correct me if I'm wrong
User Hany Habib
by
8.1k points
2 votes
A(C)+A(F)+A(Br)+A(O)=12.01+19.00+79.90+16.00=126.91

n=381.01/126.91= 3

C₃F₃Br₃O₃
User XDaevax
by
8.5k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Other Questions

Compare and contrast an electric generator and a battery??
How do you balance __H2SO4 + __B(OH)3 --> __B2(SO4)3 + __H2O
Why is gold preferred as a superior metal over silver and bronze?
What is the evidence of a chemical reaction when the fireworks go off
Which of the following statements does not describe a physical property of a piece of chalk A. Chalk is solid B.chalk can be broken into pieces C. Chalk is white D. Chalk will bubble in vinegar
Link Copied!